Cyber Resilience

CVE-2024-29243

CriticalPublic PoC

Published: 21 March 2024

Published
21 March 2024
Modified
17 June 2025
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0030 53.9th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-29243 is a critical-severity Classic Buffer Overflow (CWE-120) vulnerability in Szlbt Lbt-T300-Mini1 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 46.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Shenzhen Libituo Technology Co., Ltd LBT-T300-mini v1.2.9 was discovered to contain a buffer overflow via the vpn_client_ip parameter at /apply.cgi.

CWE(s)
CWE-120

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

szlbt
lbt-t300-mini1 firmware
1.2.9

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-120

Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.

References